Programmable constant temperature and humidity test chamber

Model: PW-TS-150-40M
T/T
FOB
WOOD
Description SPECIFICATION
Use

TS desktop constant temperature and humidity test box is used to test the performance of materials in various environments and test the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. It is suitable for testing the quality of products such as electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical treatment, and aerospace.

Feature
Appearance: High-quality appearance, the body adopts a circular arc shape, the surface is treated with matte stripes, and the flat non-reactional handle is used, which is easy to operate, safe and reliable.
Observation window: rectangular multi-layer glass viewing window, which can be used for observation of the test product in the test.
The window is equipped with a sweat-proof electric heater device to prevent condensation and water droplets, and a high-brightness PL fluorescent lamp maintains the lighting in the box.
Water supply system: With an external water supply system, it is convenient to supplement the water supply of the humidification barrel and automatically recycle it for use.
Compressor: The compressor cycle system adopts the French "Taikang" brand, which can effectively remove the lubricating oil between the condenser tube and the capillary tube and the whole series adopts environmentally friendly cold coal (R404, 507)
Control mode: adopt intelligent PID + SSR / SCR forward and inverse two-way synchronization output, containing advanced slope control logic of.
Controller: It has multi-segment program editing and temperature and humidity can be controlled quickly (OUICK) or slope (SLOP).
System capacity: 150 groups of programs × 1500 segments can be logged in, the number of segments can be divided arbitrarily, and the programs can be connected to each other freely.
Cycle setting: 9999×999 cycles can be executed, and 5 groups of independent partial cycles can be cut out.
Time signal: 3 sets of timing control output interfaces, with 10 timing control modes, it is convenient to execute the timing planning of external drive components start/stop.
Safety inspection: 15 full-featured system inspections to ensure the safe operation of the machine. Failure time, items and troubleshooting measures can be automatically displayed.
Internal dimensions(W×H×D)cm 50×50×60cm(WxDxH)
Outside size(W×H×D)cm 75X134X156cm(WxDxH)
Volume(L) 80L,150L,225L,408L,:800L
Heating rate 3℃/min
Cooling rate 1℃/min
Temperature range -40℃~150℃
Temperature uniformity ±0.5℃
Humidity distribution uniformity ±2%
Temperature stability ±0.3℃
Humidity stability ±2%RH
Humidity range 20%~98%RH (can be customized according to customer requirements: low humidity type can reach 5%RH)
Program control Program control 120 groups of 1200 segment programming, 999 cycle settings, and multiple groups of PID control functions, with RS-232 computer interface control.
Humidification system Surface evaporative type, with additional protection against water shortage and power failure and overheating.
Dehumidification system Freezing latent heat dehumidification method
Cooling system -20℃ above adopts a one-element fully enclosed air-cooled refrigeration system, below -40℃ adopts a dual-element fully enclosed air-cooled refrigeration system
Water supply system Built-in pure water generator, tap water can be directly added without manual water addition, and water shortage warning device is attached
Internal material SUS#304
External material Advanced paint treatment of electrolytic board
Insulation material Rock wool and rigid PU foam insulation
Safety devices No fuse switch, compressor overload, high cooling coal, over temperature, power failure, protection switch, temperature limit protection and fault alarm device
Temperature and humidity adjustment Balanced temperature and humidity control method
Standard equipment Automatic defogging glass window, two upper and lower adjustable compartments, test hole, operating room lamp, movable wheel
Optional equipment Recorder
Power Supply AC220V/380V±10%,50/60Hz
PW INSTRUMENTS (GUANGDONG) CO.,LTD    POWERED BY UEESHOP